Update godeps

Godeps/Godeps.json

 {
 	"ImportPath": "github.com/ethereum/go-ethereum",
-	"GoVersion": "go1.4.1",
+	"GoVersion": "go1.4.2",
 	"Packages": [
 		"./..."
 	],
 	"Deps": [
-		{
-			"ImportPath": "bitbucket.org/kardianos/osext",
-			"Comment": "null-13",
-			"Rev": "5d3ddcf53a508cc2f7404eaebf546ef2cb5cdb6e"
-		},
 		{
 			"ImportPath": "code.google.com/p/go-uuid/uuid",
 			"Comment": "null-12",
@@ -37,6 +32,10 @@
 			"ImportPath": "github.com/jackpal/go-nat-pmp",
 			"Rev": "a45aa3d54aef73b504e15eb71bea0e5565b5e6e1"
 		},
+		{
+			"ImportPath": "github.com/kardianos/osext",
+			"Rev": "ccfcd0245381f0c94c68f50626665eed3c6b726a"
+		},
 		{
 			"ImportPath": "github.com/obscuren/otto",
 			"Rev": "cf13cc4228c5e5ce0fe27a7aea90bc10091c4f19"

Godeps/_workspace/src/bitbucket.org/kardianos/osext/LICENSE

-Copyright (c) 2012 Daniel Theophanes
-
-This software is provided 'as-is', without any express or implied
-warranty. In no event will the authors be held liable for any damages
-arising from the use of this software.
-
-Permission is granted to anyone to use this software for any purpose,
-including commercial applications, and to alter it and redistribute it
-freely, subject to the following restrictions:
-
-   1. The origin of this software must not be misrepresented; you must not
-   claim that you wrote the original software. If you use this software
-   in a product, an acknowledgment in the product documentation would be
-   appreciated but is not required.
-
-   2. Altered source versions must be plainly marked as such, and must not be
-   misrepresented as being the original software.
-
-   3. This notice may not be removed or altered from any source
-   distribution.

Godeps/_workspace/src/github.com/kardianos/osext/LICENSE

+Copyright (c) 2012 The Go Authors. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+   * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+   * Neither the name of Google Inc. nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Godeps/_workspace/src/github.com/kardianos/osext/README.md

+### Extensions to the "os" package.
+
+## Find the current Executable and ExecutableFolder.
+
+There is sometimes utility in finding the current executable file
+that is running. This can be used for upgrading the current executable
+or finding resources located relative to the executable file.
+
+Multi-platform and supports:
+ * Linux
+ * OS X
+ * Windows
+ * Plan 9
+ * BSDs.

Godeps/_workspace/src/bitbucket.org/kardianos/osext/osext.go → Godeps/_workspace/src/github.com/kardianos/osext/osext.go

@@ -25,8 +25,3 @@ func ExecutableFolder() (string, error) {
 	folder, _ := filepath.Split(p)
 	return folder, nil
 }
-
-// Depricated. Same as Executable().
-func GetExePath() (exePath string, err error) {
-	return Executable()
-}

Godeps/_workspace/src/bitbucket.org/kardianos/osext/osext_plan9.go → Godeps/_workspace/src/github.com/kardianos/osext/osext_plan9.go

@@ -5,9 +5,9 @@
 package osext
 
 import (
-    "syscall"
 	"os"
 	"strconv"
+	"syscall"
 )
 
 func executable() (string, error) {

Godeps/_workspace/src/bitbucket.org/kardianos/osext/osext_procfs.go → Godeps/_workspace/src/github.com/kardianos/osext/osext_procfs.go

@@ -2,12 +2,13 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build linux netbsd openbsd
+// +build linux netbsd openbsd solaris dragonfly
 
 package osext
 
 import (
 	"errors"
+	"fmt"
 	"os"
 	"runtime"
 )
@@ -18,8 +19,10 @@ func executable() (string, error) {
 		return os.Readlink("/proc/self/exe")
 	case "netbsd":
 		return os.Readlink("/proc/curproc/exe")
-	case "openbsd":
+	case "openbsd", "dragonfly":
 		return os.Readlink("/proc/curproc/file")
+	case "solaris":
+		return os.Readlink(fmt.Sprintf("/proc/%d/path/a.out", os.Getpid()))
 	}
 	return "", errors.New("ExecPath not implemented for " + runtime.GOOS)
 }